baber/WOPTO huggingface dataset:
Patent KR-20110087739-A (KR)
Title: System and method for cutting off and revocation standby power
Inventor: YUN HONG SIK
IPC: H02J9/00
Filed: 2010-01-27
Abstract: PURPOSE: A standby power disconnection/release system and method thereof are provided to reduce power consumption by blocking the standby power which is applied to a receptacle. CONSTITUTION: A cabinet panel(100) is installed in the wall of a building. A receptacle(300) is installed in the wall of a building. The receptacle is divided into stand-by electric power. The receptacle includes a plurality of receptacle insertion holes for supplying power through a plug. A control panel(200) releases the standby power.
Patent KR-20110091086-A (KR)
Title: Disease prevention installation capable of sterilization of entire vehicle
Inventor: MYUNG IN GU
IPC: A61L2/18
Filed: 2010-02-05
Abstract: PURPOSE: A disease prevention installation capable of sterilization of an entire vehicle is provided to easily sterilize the whole of the vehicle which is temporarily stopped by sparing a medical solution to not only the wheel of the vehicle but also the whole side of the vehicle. CONSTITUTION: The device is comprised of a disinfection house(10), a bottom discharge board(20), side discharging pipes(30,30'), a detection sensor, an actuator, and a liquid medicine tank. A disinfection housing has opened both ends. The bottom discharge board is installed in the bottom side of the disinfection housing. The detection sensor in stalled in one side of the detection and senses the entrance of a vehicle. A stop rod is connected to the other side through the actuator and is ascended or descended. The stop rod guides the allowance of the vehicle.
Patent KR-20110093382-A (KR)
Title: Method for estimating depth information using depth estimation device
Inventor: MIN DONG KI
IPC: G01B11/22
Filed: 2010-02-12
Abstract: PURPOSE: A depth information estimating method using a depth estimator is provided to correct a depth estimation error caused by an omitted frame signal during high-speed operation and obtain a natural depth image. CONSTITUTION: A depth information estimating method using a depth estimator(10) is as follows. An optical signal is outputted to an object(11) and a plurality of frame signals are generated. The frame information of each frame signal is provided for estimating the depth to the object. The frame signals are grouped into a plurality of frame signal groups without errors. The depth to the object is estimated using each frame signal group.
Patent KR-20110096935-A (KR)
Title: 간격의 제한 없이 높이 조절이 가능한 철봉
Inventor: LEE SANG HOON
IPC: A63B1/00
Filed: 2010-02-24
Abstract: 본 발명은 분해 및 조립이 용이하고 높낮이의 조절이 자유로워 사용자가 장소의 제약을 받지 않고 운반 및 설치를 할 수 있는 간격의 제한 없이 높이 조절이 가능한 철봉에 관한 발명이고, 양측 말단이 2개의 상부 지지대 삽입부로 분기된 횡봉; 철봉이 벤딩되어 형성되고, 일측 말단은 상기 횡봉의 상부 지지대 삽입부가 삽입되어 결합되고, 타측 말단은 하부 지지대가 삽입되어 결합되는 4개의 상부 지지대; 하단부가 벤딩되어 바닥 지지대를 형성하고, 상단부는 상기 상부 지지대에 삽입되어 결합되도록 철봉을 구부려 형성한 4개의 하부 지지대를 포함하여 구성되는 것을 특징으로 하며, 4개의 지지대 각각의 높이를 간격의 제한 없이 자유롭게 조절할 수 있음으로써 사용자가 원하는 높이로 정확하게 조절이 가능하고, 평평하지 않은 바닥에서도 4개의 지지대의 높이를 각각의 바닥면에서의 높이에 맞게 조절하여 안전하게 사용할 수 있어 장소의 제약 없이 어디에서나 철봉을 설치하여 사용할 수 있는 철봉을 제공할 수 있다.
Patent KR-20110098151-A (KR)
Inventor: YANG JUNG SEUNG
IPC: C21C1/06
Filed: 2010-02-26
Abstract: 본 발명은 주선기의 몰드에 관한 것으로, 형선(m)을 형성하는 복수개의 형선홈(15)이 내부에 형성되고 서로 마주보는 좌우양측에 외측으로 라운드진 플랜지부(13)를 갖는 몰드본체(11)와, 상기 플랜지부(11)에 각각 구비되고 용선 넘침을 방지하도록 상기 형선홈(15)을 향하여 내측으로 라운드진 넘침방지부(17a)를 갖는 넘침방지부재(17)를 포함한다. 
본 발명은 주선기 몰드의 좌우양측 플랜지부에 내측으로 라운드진 곡면을 가지는 넘침방지부재가 구비되므로 이송에 의해 몰드에 담겨진 용선의 좌우유동이 발생하더라도 용선 넘침이 방지되는 이점이 있다.
Patent KR-20110100751-A (KR)
Inventor: CHO NAM HYUK
IPC: C12Q1/68
Filed: 2010-03-05
Abstract: 본 발명은 오리엔티아 쯔쯔가무시 균( Orientia tsutsugamushi )에 특이적인 프로브 세트 및 이를 포함하는 마이크로어레이를 개시한다. 구체적으로 본 발명은 오리엔티아 쯔쯔가무시 균 게놈(GeneBank accession no. AM494475)에 기초하여 제작된 총 1611개의 프로브와 이들 프로브를 집적시킨 마이크로어레이를 개시한다.
Patent KR-20110105605-A (KR)
Inventor: KIM YOUNG HYE
IPC: H01L23/12
Filed: 2010-03-19
Abstract: 본 발명은 광전소자 패키지에 관한 것으로, 더욱 상세하게는 광전소자의 플립칩 본딩 또는 다이 본딩이 모두 가능하고, 기판의 일면에 렌즈 어셈블리 및 광페룰과의 능동정렬 및 수동정렬이 가능한 광-인터페이스부를 구비하고, 기판의 타면에 외부 전기회로와의 전기-인터페이스부를 구비하는 광전소자 패키지에 관한 것이다.
Patent KR-20100040283-A (KR)
Title: The awning system for collection and control of solar energy using reflection
Inventor: KIM TAE SEOP
IPC: F24S23/70
Filed: 2010-03-30
Abstract: PURPOSE: An awning system the light concentration of the sunlight using reflection and the excessive interior inflow protection function of sunlight. The sun light reflection godfather reflects sunlight. Sunlight is concentrate reflected onto the light concentration godfather. The solar energy concentration effect is doubled. CONSTITUTION: An awning system the light concentration of the sunlight using reflection and the excessive interior inflow protection function of sunlight. The reflecting stand part(100) and light concentration godfather(200) are included. The reflecting stand part can revolve around hinge the up down left right while including reflector. The light concentration godfather is formed independently of the reflecting stand part. The light concentration godfather has the solar battery panel. The light concentration godfather concentrates the sunlight which is reflected to from the reflecting stand part and is and reflected. The reflecting stand part comprises the awning part(101) and awning supporting part(102). The awning part comprises the awning frame part, reflector, and the reflector electric motor part and gear built in frame part.
Patent KR-20110112553-A (KR)
Inventor: JEONG KWANG IL
IPC: H04L45/60
Filed: 2010-04-07
Abstract: 제1 통신 노드로부터 데이터프레임을 제1 속도로 수신하는 수신 포트, 및 상기 수신 포트로부터 전달되는 데이터프레임을, 상기 제1 속도와 다른 제2 속도로 제2 통신 노드에 전송하는 송신 포트를 포함하는 네트워크 스위치 및 네트워크 스위치 운용 방법이 개시된다.
Patent KR-20110113399-A (KR)
Title: 버너의 삼발이
Inventor: KIM SUNG KEUN
IPC: F24C3/00
Filed: 2010-04-09
Abstract: 본 발명은 구조가 간단하면서도 균일하게 가열할 수 있어서 음식물이 타거나 덜 익지 않고 골고루 익을 수 있도록 한 버너의 삼발이에 관한 것이다.  
본 발명에 따르면, 버너(1)의 화염분출부(4)의 상측에 장착된 버너의 삼발이(10)에 있어서, 상기 삼발이(10)는 테두리 형상의 지지대(11)와, 이 지지대(11)에서 테두리의 중심부로 돌출되어 구이용기가 거치되는 복수개의 거치바(12)와, 상기 화염분출부(4)와 대응되는 위치에 구비되고 중심부 또는 둘레부가 상기 지지대(11) 또는 거치바(12)에 회전가능하게 연결 설치된 임펠러(30)를 포함하며, 상기 화염분출부(4)를 통해 분출되는 화염에 의해 임펠러(30)가 회전됨에 따라 삼발이(10)를 통과한 화염이  분산되는 것을 특징으로 하는 버너의 삼발이가 제공된다.
Patent KR-20110114059-A (KR)
Inventor: PARK DONG UN
IPC: E02D29/14
Filed: 2010-04-12
Abstract: 본 발명은 잠금기능을 구비하는 맨홀덮개에 관한 것으로, 내주면 일측 원주방향을 따라 안착턱이 형성된 맨홀프레임에 삽입, 설치되며, 일측면에 일정 간격으로 원주방향을 따라 형성된 다수개의 리브를 구비하는 맨홀덮개에 있어서, 상기 맨홀덮개에 형성된 리브의 소정 위치에 적어도 하나 이상 서로 대칭되게 형성된 수용부와, 상기 수용부에 슬라이딩 이동가능하게 수용된 잠금수단을 구비한다.
Patent KR-20110116531-A (KR)
Inventor: CHOI GYU WAN
IPC: B62D25/20
Filed: 2010-04-19
Abstract: 본 발명의 일 실시예에 따른 자동차는, 복수의 셀 모듈을 지지하는 배터리 캐리어와, 배터리 캐리어에 개구되어 형성되고 복수의 셀 모듈에서 발생하는 전류를 차단하는 안전스위치가 외부로 노출되는 플러그 홀과, 배터리 캐리어에 체결되고 플러그 홀을 개폐하는 플러그 커버 및, 플러그 커버와 배터리 캐리어의 사이에 구비되어 플러그 커버와 배터리 캐리어의 사이를 밀봉하는 밀봉링을 포함하여 구성된다.
Patent KR-20110118321-A (KR)
Title: 면발 성형기
Inventor: SUH HO YOUNG
IPC: A21C11/20
Filed: 2010-04-23
Abstract: 라면이나 국수 스파게티 등의 면발을 제 조 하는 데 있어 반죽시에 천연 재료의 물감을 물과 혼합 사용하여 맛과 향을 더하고 믹서기의 노즐 인출 부 부분은 여러가지 문양으로 가공하여 면발 내 외부에 국물이나 소스가 깊숙이 혼합되는 특징으로 제조되는 면발 성형기.
Patent KR-20110119272-A (KR)
Title: Epoxy resin composition for preventing warpage of a substrate for pop type package
Inventor: LEE AN SEOP
IPC: C08K5/17
Filed: 2010-04-27
Abstract: PURPOSE: An epoxy resin composition is provided to avoid thermal shrinkage in a curing process since low temperature curing is enabled, to enable screen printing due to excellent fluidity(low viscosity), and to prevent a warpage phenomenon of a substrate for a semiconductor package. CONSTITUTION: An epoxy resin composition for preventing the warpage of a POP type package substrate comprises 100 parts by weight of an epoxy base resin, 10-30 parts by weight of an aliphatic-modified epoxy resin, 10-60 parts by weight of a reactive diluent, 10-30 parts by weight of an amine-based curing agent, 0.1-20 parts by weight of a silane compound and 10-50 parts by weight of a latent curing catalyst. The epoxy base resin is selected from the group consisting of a bisphenol type epoxy resin, a glycidyl ether-based epoxy resin, a glycidyl amine-based epoxy resin, a novolac type epoxy resin, a cresol novolac type epoxy resin, a dimer acid-modified epoxy resin, and a mixture thereof.
Patent KR-20110121431-A (KR)
Title: Method for manufacturing wire for correcting a set of teeth using dispersion plating
Inventor: CHO DAE HYOUNG
IPC: A61L27/04
Filed: 2010-04-30
Abstract: PURPOSE: A method for manufacturing a wire for correcting a set of teeth is provided to improve coherence with the top coating and corrosion resistance. CONSTITUTION: A method for manufacturing a wire for correcting a set of teeth comprises: a step(S20) of performing a degreasing process for eliminating impurities from the surface of the base metal of a wire; a step(S21) of performing etching in order to remove an oxide film of the surface; a step(S22) of performing a nickel strike process; a step(S23) of performing copper plating; a step(S24) of performing silver strike processing; a step(S25) of performing dispersion plating using a dispersive medium; and a step(S26) of washing using clean water.
Patent KR-20110127848-A (KR)
Title: Power generating brakes
Inventor: SOHN IL SEON
IPC: B60W10/24
Filed: 2010-05-20
Abstract: PURPOSE: A brake device for power generating is provided that it prevents from generator being damaged due to the high heater generating in the brake. The fade or the vapor lock phenomena by overheat of the brake are prevented. CONSTITUTION: A brake device for power generating a rotating body, a driven body, and a generator(20), and a conversion unit. The rotating body revolves with a wheel. It rotating body and rolling contact and the driven body revolves with rotator. The generator is connected to the driven body, develops with the rotation of the driven body. The conversion unit converts the driven body into the non-electric power generation location in which the power generation location and the driven body are separated from the rotating body. In the power generation location, the driven body touches with the rotating body. The conversion unit comprises the driving shaft and a moving cylinder(23). The driving shaft is connected to the generator. The mobile cylinder is connected to the driving shaft. The mobile cylinder moves the generator with the driving shaft.
Patent KR-20110129223-A (KR)
Title: Method for generating hybrid codebook considering line of sight and thereof operating systems and thereof mobile telecommunication system
Inventor: KIM YOUNG JU
IPC: H04B7/04
Filed: 2010-05-25
Abstract: PURPOSE: A method for generating a hybrid code book by considering LOS(Light Of Sight), an apparatus for operating a hybrid code book, and a mobile communication system are provided to generate a hybrid code book suitable for a rician fading channel with an LOS channel and a Rayleigh fading channel. CONSTITUTION: The size of a hybrid code book is designated in consideration of the optimum code book size of a designated Rayleigh fading code book and an LOS based code book(S150). If the size of the Rayleigh fading code book is designated, two or more candidate rayleight code books are designated to maximize the minimum distance between code words of the Rayleigh fading code book(S160). A candidate hybrid code book is set by combining the LOS based code book with two or more candidate Rayleigh code books(S170). A final hybrid code book is set to maximize the minimum distance between the code words of the set candidate hybrid code book(S180).
Patent KR-20110131531-A (KR)
Title: A steel form of which the position is correctable
Inventor: PARK YEUNG IL
IPC: E21D11/10
Filed: 2010-05-31
Abstract: PURPOSE: A steel form capable of position correction is provided to align the vertical axis of an outer frame to the vertical axis of the cross section of a tunnel without moving a base frame. CONSTITUTION: A steel form(100) for construction of a tunnel comprises an outer frame(10) in which unit assemblies of multiple curved steel materials(12,14,16) forming the cross section of a tunnel are installed at regular intervals, a support frame(20) which is composed of multiple steel materials that support the outer frame, and a position correcting unit(90) which is installed in the support frame and supports the outer frame to control the position of the outer frame relative to the support frame.
Patent KR-20110132707-A (KR)
Title: Door locking apparatus
Inventor: HAN BOK RYEOUL
IPC: E05B37/00
Filed: 2010-06-03
Abstract: PURPOSE: A door locking device is provided to safely protect an object even if external shock is applied to a gap between a door and the object. CONSTITUTION: A door locking device comprises a door(20), a rotary piece(31), a locking plate(30), first and second locking pieces, and an additional plate. The door is hinged on one side of an object. The rotary piece is rotated at the inner surface of the door. The locking plate is elevated at the inner surface of the door by the rotary piece. The first locking piece is coupled to one side of the locking plate and has a locking pin. The second locking piece is coupled to the other side of the locking plate and has a hook. The additional plate is formed on the inner surface of the door to prevent the hook from being exposed to a gap between the door and the other side of the object.
Patent KR-20110133903-A (KR)
Title: Led illuminating optical system
Inventor: LEE SANG GEOL
IPC: F21Y101/02
Filed: 2010-06-07
Abstract: PURPOSE: An LED lighting optical system is provided to arrange an illumination area corresponding to size and distance changes of a subject, thereby improving lighting efficiency. CONSTITUTION: A first lens group(G1) has positive refractive power. A second lens group(G2) has positive refractive power. A third lens group(G3) has positive refractive power. The light projected from a light source is first-collimated by the positive refractive power of the first lens group. The light source has a divergence angle in a range of 120 to 140 degrees.
Patent KR-20110135129-A (KR)
Title: Epoxy resin composition having excellent electrical characteristics for sealing semiconductor
Inventor: HWANG EUN HA
IPC: C08L63/00
Filed: 2010-06-10
Abstract: PURPOSE: An epoxy resin compostion is provided to increase the volume resistivity of epoxy resin by including cerium oxide which has packed structure, and improve high-temperature reverse bias. CONSTITUTION: An epoxy resin composition comprises epoxy resin, hardener, filler, and cerium oxide as additive. The amount of the additive is 0.1-1wt% on the basis of the amount of total resin composition. The specific gravity and the average particle size of additive is 3-9gcm^3 and 2.0 micron or less at 15.6°C, respectively. The content of epoxy resin and hardener is 3-10wt% and 3-8wt% on the basis of the content of total epoxy resin composition respectively.
Patent KR-20110135315-A (KR)
Title: Refused plastic fuel bar cooling and cutting device
Inventor: KIM HYUN BAE
IPC: G21C15/02
Filed: 2010-06-10
Abstract: PURPOSE: A refused plastic fuel bar cooling and a cutting device are provided to prevent the deformation of a fuel rod exhaust pipe by allowing the fuel rod to be inserted into the exhaust pipe smoothly. CONSTITUTION: In a refused plastic fuel bar cooling and a cutting device, a flange(60) includes a heater therein. A dice(70) has a screw hole(72) through which a fuel rod exhaust pipe(40) is combined. The fuel rod exhaust pipe guides a garbage fuel rod to a changeable cutting device. A cooling water tank(30) is supported by the bracket(29) which is fixed to the supporting board(20). A supporting frame(10) supports the supporting board and the whole device. A support stand(50) interlinks the supporting board and the dice.
Patent KR-20100135193-A (KR)
Title: Context-based limitation of mobile device operation
Inventor: FERREN BRAN
IPC: H04M1/72463
Filed: 2010-06-15
Abstract: PURPOSE: A context-based limitation of a mobile device operation is provided to prevent the access to a mobile device in an improper state by determining the limitation to a function for which a context-based limitation is required. CONSTITUTION: A mobile device receives a function request(200), and determines context information(202). The mobile device determines the current type or class of an operation(204) and the situation of the operation(210). The mobile device analyzes a limit or probation signal(212). Based on the current context, the mobile device determines the limits for a request function(214).
Patent KR-20110138594-A (KR)
Title: Method for sterilization and packing fresh egg for long term preservation
Inventor: LEE SANG YIL
IPC: A23B5/10
Filed: 2010-06-21
Abstract: PURPOSE: A sterilizing and packaging method of fresh eggs for storing for a long time is provided to protect the eggs from salmonella bacteria, avian influenza virus, and other food poisoning bacteria. CONSTITUTION: A sterilizing and packaging method of fresh eggs for storing for a long time comprises the following steps: washing the eggs with washing water at 50-55 deg C for 20-25 minutes(1); heating the washed eggs with sterilized water at 56-58 deg C for 30-35 minutes(2); draining the sterilized water, and drying the heated eggs(3); injecting sterilized gas into the dried eggs for 20-30 minutes(4); and vacuum degassing the eggs, and coating or gas packaging the eggs(5,6).
Patent KR-20120000351-A (KR)
Title: Corrosion-resisting device for ship piping
Inventor: LEE CHANG JAE
IPC: B63J4/00
Filed: 2010-06-25
Abstract: PURPOSE: A corrosion preventing device of pipes for a shit is provided to prevent the corrosion of a pipe by installing aluminum alloy in the contact surface of a flange with bolts and nuts as sacrificial anode. CONSTITUTION: A corrosion preventing device of pipes for a shit comprises a washer part(30), an extension part(40), a cage(50), and a sacrificial anode(60). A bolt head part or a nut is inserted into the apertures of flange both ends of a pipe. The washer part is inserted in the flange surface facing the bolt head or the nut. The extension part is extended from one end part of the washer part. The cage is electrically connected to the extension part. The sacrificial anode adheres closely to inside cage. The sacrificial anode is rapidly oxidized than bolt, screw nut, and flange does in order to prevent the corrosion of the piping.
Patent KR-20120002221-A (KR)
Title: Intelligence system for accident prevention at railway level crossing and train brake method
Inventor: CHO BONG KWAN
IPC: B61L29/30
Filed: 2010-06-30
Abstract: PURPOSE: An intelligent system and a method for braking a train are provided to reduce a crossing accident by providing the access information of a train to a pedestrian and the ambient information of a railroad crossing to a train driver. CONSTITUTION: An obstruction detecting device(110) for railroad crossing detects, traces, and stores the video information of a crossing gate. A railroad crossing integration server(120) calculates a left distance, a left time, etc to the railroad crossing using GPS information. A radio transceiver(130) for ground transmits the data of the railroad crossing integration server and video information to one-board equipment(200). An information displaying apparatus(180) transfers real-time information to a vehicle or a pedestrian that crosses a railroad crossing. A road traffic signal control device(190) controls an entry direction to the railroad crossing. A railroad crossing situation monitoring apparatus(210) determines automatic braking by computing the braking distance of a train. A radio transceiver(220) transmits warning message and the video information.
Patent KR-20120008648-A (KR)
Title: Wooden corrective device and method
Inventor: LEE YONG JOO
IPC: B27N7/00
Filed: 2010-07-19
Abstract: PURPOSE: A device and a method for proofreading hardwood is provided to correct faulty wood which is twisted or bended, thereby reducing failure rate, and manufacturing cost. CONSTITUTION: A device and a method for proofreading hardwood comprises a bowl(10), an inlet(20), a heating unit(30), a vapor outlet(40), a vent(50), a blower(60), and a cover(70). The bowl loads a material wood. The inlet supplies water to the bowl. The heating unit generates steam by heating water to high temperature. The vapor outlet transfers vapor generated by the heating unit to the material wood. The vent discharges water in the container. The blower cools the container by discharging vapor. The cover blocks the leakage of the vapor. A rubber packing is mounted to maintaining the pressure of the container.
Patent KR-20120008864-A (KR)
Title: double-pressurized injection mold
Inventor: LIM YOUNG IL
IPC: B29C45/13
Filed: 2010-07-20
Abstract: PURPOSE: An injection mold for double pressing is provided to produce a large-sized injection-molded product having a dense structure through consecutive pressing. CONSTITUTION: An injection mold(100) for double pressing comprises upper and lower molds(102,104). An injection liquid hole(118) is formed in the upper mold. The lower mold is moved relative to the upper mold. A cavity(106) is formed between the upper and lower molds. Cores(112,114) are installed inside the lower mold and are connected to cylinders to be pressed in a direction relative to the upper mold.
Patent KR-20120009247-A (KR)
Title: Insect-proof mesh for preventing rainwater incoming
Inventor: BAE WON YONG
IPC: E06B9/52
Filed: 2010-07-23
Abstract: PURPOSE: An insect screen for cutting off of rainwater is provided to ventilate an indoor space even in case of rain by preventing rainwater from flowing into the inner space. CONSTITUTION: An insect screen for cutting off of rainwater comprises multiple strip-type horizontal members(105) and strip-type vertical members(115). The strip-type horizontal and vertical members have a thin thickness(t) and a width(Z) which is wider than the thickness. Multiple through holes(110) are formed by arranging the horizontal and vertical members in horizontal and vertical directions and cut off insects.
Patent KR-20110011582-A (KR)
Title: Control system and method to operate a quench scrubber system under high entrainment
Inventor: DINU CONSTANTIN
IPC: C10J3/72
Filed: 2010-07-27
Abstract: PURPOSE: A control system and a method to operate a quench scrubber system under high entrainment are provided to prevent the inflow of the excessive amount of water in the synthetic gas produced by a vaporizer. CONSTITUTION: A control system for operating a quench scrubber system under high entrainment comprises a quench chamber(64), a gas scrubber unit(20), a first flow path, and a first pump(94). The first flow path is formed between a gas scrubber unit of a quench chamber sump(90) and a rapid cooling chamber sump(80) of a rapid cooling chamber.
Patent KR-20120016948-A (KR)
Title: 디스플레이 패널용 박막필름의 슬리팅 장치 및 이를 이용한 절단방법
Inventor: CHO WON IK
IPC: B23K26/42
Filed: 2010-08-17
Abstract: 본 발명은 디스플레이 패널용 박막필름의 슬리팅 장치 및 이에 의한 절단 방법에 관한 것이다. 본 발명은, 권취롤에서 풀리면서 공급되는 박막필름의 상부에서 상기 박막필름의 공급방향이나 공급방향의 직교방향으로 이동하는 수평이동부; 상기 수평이동부에 설치되고, 상기 박막필름의 공급방향을 따라 박막필름에 형성된 절단예정선에 레이저를 조사하여 박막필름을 설정된 폭으로 절단하는 절단헤드; 상기 절단헤드의 전방에 위치하면서 상기 절단헤드를 향해 진입하는 상기 박막필름의 절단예정선을 정적이나 동적으로 실측하여 절단예정선의 사행을 확인하기 위한 영상데이터를 제공하는 실측부; 및 상기 실측부에서 정적으로 실측된 영상데이터 및 동적으로 실측되는 영상데이터를 기반으로 사행하면서 위치가 변경되는 절단예정선의 변경위치를 확인하여 상기 절단헤드가 절단예정선의 변경위치로 보정되도록 상기 수평이동부를 제어하는 보정제어부;를 포함한다. 본 발명은, 사행하는 박막필름을 설정된 폭으로 계속해서 정밀하게 절단할 수 있으며, 박막필름의 사행에 대응하는 최적화된 절단 방법을 제공한다.
Patent KR-20120018646-A (KR)
Title: Ac driving light emitting device
Inventor: LEE YOUNG JIN
IPC: H05B44/00
Filed: 2010-08-23
Abstract: PURPOSE: An AC driven light emitting device is provided to improve energy efficiency by enabling operation in low Vf and having high Vf in high voltage. CONSTITUTION: LEDs are electrically connected to each other connected for the formation of a 2-terminal circuit in an LED array. The LED array is light-emitted from the bidirectional voltage in the application of AC voltage. The entire driving voltage of the switching element is controlled by a plurality of LED arrays. The switching element is connected to both terminals of the circuit formed by one array.